Hair brush



FIG. 1 is a top view of a hair brush, showing my new design;

FIG. 2 is a bottom view of the hair brush. as shown in FIG. 1;

FIG. 3 is a left hand side view of the hair brush, as shown in FIG. 1;

FIG. 4 is a right hand side view of the hair brush, as shown in FIG. 1;

FIG. 5 is a front view of the hair brush, as shown in FIG. 1;

FIG. 6 is a back view of the hair brush, as shown in FIG. 1;

FIG. 7 is a perspective view from above and to one side of the hairbrush, as shown in FIG. 1; and,

FIG. 8 is an enlarged perspective view from below and to one side of thehair brush, as shown in FIG. 1.

The ornamental design for a hair brush, as shown and described.